That kit does not replace the stock seat does it? Also, can I use the zipty shroad and tank with a Pro circuit pipe, or do I have to buy their pipe? I also put a new rear fender on my kx500 I think it looks much better. However it was not a 93 ufo. It was made by acerbis and is supposed to fit a kx 125-500 (no specific year). However it did require alot of trimming and grinding. If i figure out how to post picts I will.